---
product_id: 184765777
title: "Gadjit Cup Keeper 2.0 (2 PK) Cup Holder Adapter w/Adjustable Base for Hydro Flasks 18 21 24 oz, Yeti Tumbler 20 & 30 oz, Coffee & Travel Mugs 28 oz, Fits up to 3.25\" diameters Black"
brand: "gadjit"
price: "₩54061"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/184765777-gadjit-cup-keeper-2-0-2-pk-cup-holder-adapter
store_origin: KR
region: South Korea
---

# Fits cups 2.75"–3.25" diameter Adjustable silicone base for snug fit Universal fit for 2.5"–3.5" cup holders Gadjit Cup Keeper 2.0 (2 PK) Cup Holder Adapter w/Adjustable Base for Hydro Flasks 18 21 24 oz, Yeti Tumbler 20 & 30 oz, Coffee & Travel Mugs 28 oz, Fits up to 3.25" diameters Black

**Brand:** gadjit
**Price:** ₩54061
**Availability:** ✅ In Stock

## Summary

> 🚗 Sip Securely, Drive Confidently: The Ultimate Cup Holder Upgrade

## Quick Answers

- **What is this?** Gadjit Cup Keeper 2.0 (2 PK) Cup Holder Adapter w/Adjustable Base for Hydro Flasks 18 21 24 oz, Yeti Tumbler 20 & 30 oz, Coffee & Travel Mugs 28 oz, Fits up to 3.25" diameters Black by gadjit
- **How much does it cost?** ₩54061 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/184765777-gadjit-cup-keeper-2-0-2-pk-cup-holder-adapter)

## Best For

- gadjit enthusiasts

## Why This Product

- Trusted gadjit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Stability:** Silicone compression band lets you dial in the perfect fit for your vehicle’s cup holder—say goodbye to spills and wobble.
- • **Handle-Friendly Design:** Side slot accommodates mugs with handles, so your coffee stays secure and accessible on the go.
- • **Effortless Installation:** No tools, no hassle—just pop it in and enjoy instant upgrade for your beverage game.
- • **Expand Your Cup Holder Universe:** Transforms standard cup holders to fit popular tumblers & mugs up to 3.25" wide—never leave your favorite drink behind.
- • **Versatile Vehicle Compatibility:** Works seamlessly in cars, trucks, RVs, golf carts, and more—your hydration companion wherever you roll.

## Overview

The Gadjit Cup Keeper 2.0 is a durable, adjustable cup holder adapter designed to expand and stabilize your vehicle’s cup holders to fit popular tumblers and mugs ranging from 18 to 30 oz with diameters up to 3.25 inches. Featuring a silicone compression band for a customizable fit, it works universally across most cars, trucks, RVs, and golf carts. Easy to install with no tools required, it includes a side slot for mugs with handles and is proudly made in the USA.

## Description

Gadjit CUP KEEPER 2.0 Cup Holder Adapter w/ Adjustable Base Band For Hydro Flasks 18 21 24 oz, Yeti Tumbler 20 & 30 oz, Coffee & Travel Mugs 28 oz, Convenience Store Cups 48 oz, 1-liter Bottle EXPAND CAR BEVERAGE HOLDERS to 3.25" in DIAMETER - NEW Gadjit Cup Keeper 2.0 with Adjustable-fit Beverage Band Expands your Car Cup Holder to accommodate Mugs and Convenience Store Cups up to 3.25” wide and Water & Soda Bottles up to 1 liter. NEW ADJUSTABLE FIT - The Silicone Compression Beverage Band allows you to adjust the diameter of Cup Keeper 2.0’s base for a snug fit in your vehicle's drink holder. Use in cars, trucks, RVs, golf carts, tractors and more. Portable -- it goes where you go. WILL IT FIT MY BEVERAGE? It fits Hydro Flask 18 oz, 21 oz, 24 oz, Yeti 20 oz Tumbler, 30 oz Tumbler, 12oz JR, 12 oz Bottle, 18 oz Bottle. --- Coffee Shop Cups up to 28 oz, Gas Station Soda Fountain Cups up to 48 oz, and Water Bottles up to 1 liter (32 oz). Will NOT fit large the Yeti Tumblers over 30 oz, the Hydro Flasks 32 oz and 40 oz. or any of the Nalgene Water Bottles. WILL THIS FIT MY CUP HOLDER? To ensure a good fit – PLEASE MEASURE the diameter and depth of your existing cup holder. Cup Keeper 2.0 will fit if your cup holder is 2.5-3.5" in diameter and is about 2" deep. Slide the beverage band up or down the base to adjust for a snug fit and wobble-free beverages. If your cup holder is 2.5” wide, you may not need to use the enclosed beverage band. If it’s wider than 2.5” using the beverage band will create a snugger and more stable fit. IF your cup holder is larger than 3.5", Cup Keeper 2.0 will fit but may not fill the entire diameter snuggly, so please measure before you buy! We offer a 30-day money-back guarantee so that you're not stuck with something that won't work. PROUDLY MADE IN THE USA.

## Features

- EXPANDED CUP HOLDER SIZE – Helps your vehicle’s cup holder accommodate mugs, convenience-store cups, and many water or soda bottles with bases up to 3.25 inches and heights around 8–10 inches. Compatible with many popular 18–30 oz tumblers and bottles. Not designed for larger 32–33 oz bottles.
- CHECK YOUR CUP SIZE – Works with beverage containers that measure 2.75" to 3.25" across the bottom. Containers taller than 10" may be less stable depending on vehicle movement. Not intended for 32–33 oz bottles.
- CHECK YOUR CUP HOLDER SIZE – Fits most cup holders measuring 2.5" to 3" in diameter. For holders at the upper end of this range, the design can help provide a secure fit.
- ADJUSTABLE BASE FIT – Features a silicone compression band that lets you adjust the base diameter for a more customized fit in a variety of vehicles such as cars, trucks, RVs, golf carts, and more. Easy to move between vehicles.
- EASY TO USE – No tools or installation required. Simply place inside your cup holder and set your cup or bottle inside. Includes a side opening for handled mugs. Constructed from durable poly-resin material designed to resist everyday use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black 2.0 2 Pack |
| Material | Plastic |
| Brand | Gadjit |
| Product Dimensions | 5"L x 3.5"W x 3.5"H |
| Manufacturer | McNaughton Inc. |
| Automotive Fit Type | Universal Fit |
| UPC | 728685532158 |
| Capacity | 50 Milliliters, 680 Milliliters, 880 Milliliters |
| Model | CUP KEEPER 2.0 |
| Item Weight | 5.9 ounces |
| Item model number | 53215 |
| Manufacturer Part Number | 53215 |
| Special Features | Side Slot for Mug Handles, open bottom to fit on dock poles |

## Product Details

- **Color:** Black 2.0 2 Pack
- **Material:** Plastic
- **Brand:** Gadjit
- **Product Dimensions:** 5"L x 3.5"W x 3.5"H
- **Manufacturer:** McNaughton Inc.

## Images

![Gadjit Cup Keeper 2.0 (2 PK) Cup Holder Adapter w/Adjustable Base for Hydro Flasks 18 21 24 oz, Yeti Tumbler 20 & 30 oz, Coffee & Travel Mugs 28 oz, Fits up to 3.25" diameters Black - Image 1](https://m.media-amazon.com/images/I/81WSiCNC3lL.jpg)
![Gadjit Cup Keeper 2.0 (2 PK) Cup Holder Adapter w/Adjustable Base for Hydro Flasks 18 21 24 oz, Yeti Tumbler 20 & 30 oz, Coffee & Travel Mugs 28 oz, Fits up to 3.25" diameters Black - Image 2](https://m.media-amazon.com/images/I/71goDvmPciL.jpg)
![Gadjit Cup Keeper 2.0 (2 PK) Cup Holder Adapter w/Adjustable Base for Hydro Flasks 18 21 24 oz, Yeti Tumbler 20 & 30 oz, Coffee & Travel Mugs 28 oz, Fits up to 3.25" diameters Black - Image 3](https://m.media-amazon.com/images/I/81xOkyf4c1L.jpg)
![Gadjit Cup Keeper 2.0 (2 PK) Cup Holder Adapter w/Adjustable Base for Hydro Flasks 18 21 24 oz, Yeti Tumbler 20 & 30 oz, Coffee & Travel Mugs 28 oz, Fits up to 3.25" diameters Black - Image 4](https://m.media-amazon.com/images/I/61dGx1z-LUS.jpg)
![Gadjit Cup Keeper 2.0 (2 PK) Cup Holder Adapter w/Adjustable Base for Hydro Flasks 18 21 24 oz, Yeti Tumbler 20 & 30 oz, Coffee & Travel Mugs 28 oz, Fits up to 3.25" diameters Black - Image 5](https://m.media-amazon.com/images/I/71MjGJ5L-OL.jpg)

## Frequently Bought Together

- Gadjit CUP KEEPER 2.0 (2 PK) Cup Holder Adapter w/Adjustable Base For Hydro Flasks 18 21 24 oz, Yeti Tumbler 20 & 30 oz, Coffee & Travel Mugs 28 oz, Fits up to 3.25" diameters Black
- 30 oz Tumbler Lid, Replacement Lids Compatible for YETI 30 oz Tumbler, 14 oz Mug and 35 oz Straw Mug, 2 Pack Travel Spill Proof Cup Lids Covers with Magnetic Slider Switch, BPA Free
- ZYTC Handle for 20OZ Tumbler,Yeti Rambler Handle Anti Slip Travel Mug Grip Cup Holder for Yeti Rambler,Ozark Trail,Sic and More Tumbler Mugs

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**Shop now:** [https://www.desertcart.kr/products/184765777-gadjit-cup-keeper-2-0-2-pk-cup-holder-adapter](https://www.desertcart.kr/products/184765777-gadjit-cup-keeper-2-0-2-pk-cup-holder-adapter)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-13*